Single Point Bending Beam Load Cells
Force Sensors for Precision Industrial Weighing
Engineered for Accuracy When Every Gram Counts
In today's demanding industrial weighing environments, measurement accuracy isn't negotiable—it's mission-critical. Whether you're designing retail scales, packaging equipment, or food processing systems, off-center loading and space constraints can compromise measurement integrity and increase your total cost of ownership.
VPG Force Sensors' Single Point Bending Beam load cells deliver the precision, reliability, and ease of integration that scale manufacturers and OEMs demand, eliminating costly calibration issues while ensuring consistent performance across the entire platform surface.
What is a Single Point Bending Beam Load Cell?
A Single Point Bending Beam load cell is a specialized force sensor designed with moment compensation technology that maintains measurement accuracy regardless of where the load is applied on the weighing platform. Unlike traditional load cells that require centered loading, these industrial load cells utilize a cantilever beam design with strategically positioned strain gauges that measure bending forces while compensating for off-center loads. This design allows a single load cell to support platform weighing applications, simplifying scale construction and reducing installation complexity.
Core Features That Solve Real-World Weighing Challenges
Moment-Compensated Design
Maintains measurement accuracy across the entire platform surface, eliminating the need for multiple load cells and complex corner adjustments. Your operators can place items anywhere on the scale without affecting reading accuracy.
Compact, Low-Profile Construction
Aluminum and stainless-steel options fit into space-constrained applications, allowing you to design slimmer, more ergonomic weighing equipment that meets modern workspace requirements.
High Accuracy & Repeatability
Precision strain gauge technology delivers consistent measurements with typical accuracies to OIML C3 standards, ensuring your equipment meets legal-for-trade requirements and quality control specifications.
Easy Integration & Installation
Simplified mounting design reduces installation time and calibration complexity, lowering your production costs and speeding time-to-market for OEM applications.
Robust Environmental Protection
Available with IP65, IP66, and IP67 ratings, these force sensors withstand washdown environments, temperature fluctuations, and harsh industrial conditions common in food processing and pharmaceutical applications.
Wide Capacity Range
From 5 kg to 500 kg capacities, supporting platform sizes from 300mm x 300mm to 600mm x 600mm, providing the flexibility to standardize on one load cell design across multiple product lines.
Built-in Overload Protection
Engineered mechanical stops protect the sensing element during shock loading or installation, extending service life and reducing warranty claims.
Who Manufactures the Best Single Point Bending Beams?
VPG Force Sensors stands as one of the world's largest load cell manufacturers, uniting the trusted brands of Tedea-Huntleigh, Sensortronics, Revere, and Celtron—names recognized for over 60 years in the weighing industry. Our single point bending beam load cells are manufactured using advanced strain gauge technology developed in-house, ensuring exceptional quality control from raw materials to final calibration.
With manufacturing facilities worldwide and certifications including OIML, NTEP, and ATEX, VPG Force Sensors delivers the performance, precision, and global support that demanding OEMs require. Our innovative vLite™ technology now offers single point load cells that are 50% lighter than traditional designs, reducing material costs and environmental impact without compromising accuracy.
Industry Applications: Where Precision Weighing Creates Value
Retail & Point-of-Sale Weighing
Checkout scales, price computing scales, and self-service kiosks in grocery stores and markets rely on single point bending beam load cells for fast, accurate pricing. The moment compensation ensures accurate readings whether customers place items centered or at the platform edge, reducing transaction errors and improving customer experience.
Food Processing & Packaging
From filling machines to portion control systems, food manufacturers depend on these industrial load cells for consistent product weight, reducing giveaway costs and ensuring regulatory compliance. IP67-rated stainless steel models withstand frequent washdowns while maintaining calibration in temperature-varying environments.
Pharmaceutical & Laboratory Equipment
Precision counting scales and batching systems use single point force sensors to ensure accurate formulation and quality control. The high resolution and repeatability support stringent FDA and GMP requirements for pharmaceutical manufacturing.
Parcel & Postal Systems
Shipping scales and dimensioning systems integrate single point bending beams for reliable package weight measurement, supporting logistics operations that process thousands of items daily. The robust design handles the repetitive loading cycles without drift or degradation.
Agricultural & Feeding Systems
Animal feeding stations and ingredient batching systems for feed mills utilize these load cells to precisely dispense rations, optimizing feed conversion ratios and reducing waste in agricultural operations.
Industrial Manufacturing
Checkweighing systems, filling machines, and quality control stations across automotive, electronics, and consumer goods manufacturing depend on single point load cells for process control and statistical process control (SPC) data collection.
Main Uses for Single Point Bending Beam Load Cells
Single Point Bending Beam load cells are specifically engineered for platform weighing applications where:
- Off-center loading is expected during normal operation
- Single load cell installation is preferred to reduce system complexity and cost
- Limited mounting height requires low-profile force sensors
- Moderate capacity ranges from 5 kg to 500 kg meet application requirements
- Platform sizes up to 600mm x 600mm need to be supported by a single sensing point
- Fast integration and simplified calibration reduce manufacturing time
- Cost-effective solutions are required without sacrificing measurement performance
These characteristics make single point bending beams the optimal choice for bench scales, counting scales, retail scales, checkweighers, and compact platform scales across diverse industries.
Why Leading OEMs Choose VPG Force Sensors
For over six decades, VPG Force Sensors has partnered with the world's leading scale manufacturers and OEMs to deliver force measurement solutions that enhance product performance and reliability. Our comprehensive product portfolio includes thousands of standard models with immediate availability, plus custom engineering capabilities to develop application-specific solutions.
Every load cell is backed by our industry-leading warranty and global technical support network. When you choose VPG Force Sensors, you're partnering with a manufacturer that understands your business challenges—from prototype to production scale, from regulatory compliance to field service support.
Get Expert Guidance for Your Application
Finding the right load cell for your system requires careful consideration of capacity, accuracy, environment, and installation factors. Our experienced engineers are ready to help you choose the optimal solution.
